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leandroibarra/lumen-request-parser
==================================

A request query parameter parser for REST-APIs based on ngabor84/lumen-api-query-parser and for Laravel's Lumen framework.

1.0.0(2y ago)09MITPHPPHP ^8.1

Since Jan 9Pushed 2y ago1 watchersCompare

[ Source](https://github.com/leandroibarra/lumen-request-parser)[ Packagist](https://packagist.org/packages/leandroibarra/lumen-request-parser)[ RSS](/packages/leandroibarra-lumen-request-parser/feed)WikiDiscussions master Synced 1mo ago

READMEChangelogDependencies (1)Versions (2)Used By (0)

Lumen request parser
====================

[](#lumen-request-parser)

Description
-----------

[](#description)

A request query parameter parser for REST-APIs based on [ngabor84/lumen-api-query-parser](https://github.com/ngabor84/lumen-api-query-parser) and for Laravel's Lumen framework.

Requirements
------------

[](#requirements)

- PHP &gt;=8.1
- Lumen framework &gt;= 10.0

Installation
------------

[](#installation)

- Add leandroibarra/lumen-request-parser to your composer.json and make composer update, or just execute: ```
    composer require leandroibarra/lumen-request-parser

    ```
- Setup the service provider: in bootstrap/app.php add the following line: ```
    $app->register(LumenRequestParser\Providers\RequestParserProvider::class);
    ```

Usage
-----

[](#usage)

```
    // app/Http/Controllers/UserController.php
    namespace App\Http\Controllers;

    use App\Models\User;

    use LumenRequestParser\Traits\RequestParserTrait;
    use LumenRequestParser\Traits\RequestBuilderApplierTrait;

    class UserController extends Controller
    {
        use RequestParserTrait;
        use RequestBuilderApplierTrait;

        public function index(Request $request)
        {
            /**
             * I suggest to make a first level request validation. For example:
             * $this->validate($request, [
             *      'page' => 'nullable|integer|min:1',
             *      'limit' => 'nullable|integer|min:1|max:100',
             *      'filter' => [
             *          'nullable',
             *          'regex:/^([a-zA-Z]+:(ct|nct|sw|ew|eq|ne|gt|ge|lt|le|in|nin)+:[^,]+,)*([a-zA-Z]+:(ct|nct|sw|ew|eq|ne|gt|ge|lt|le|in|nin)+:[^,]+)$/i',
             *      ],
             *      'sort' => [
             *          'nullable',
             *          'regex:/^([-+]?[a-zA-Z]+(,[-+]?[a-zA-Z]+)*)?$/i'
             *      ]
             * ]);
             */

            $params = $this->parseQueryParams($request);
            /**
             * Or even you can set sorting or page size (limit) options. For example:
             * $options = ['sort' => 'email', 'limit' => 50];
             * $params = $this->parseQueryParams($request, $options);
             */

            $query = User::query();
            $userPaginator = $this->applyParams($query, $params);

            return response()->json($userPaginator);
        }
    }
```

Query syntax
------------

[](#query-syntax)

### Filtering

[](#filtering)

Request: /users?filter=first\_name:ct:admin Response: Will return the collection of the users whose first names contains the admin string.

**Available filter options**

OperatorDescriptionExamplectString containsname:ct:PeternctString NOT containsname:nct:PeterswString starts withusername:sw:adminewString ends withemail:ew:gmail.comeqEqualslevel:eq:3neNot equalslevel:ne:4gtGreater thanlevel:gt:2geGreater than or equallevel:ge:3ltLesser thanlevel:lt:4leLesser than or equallevel:le:3inIn arraylevel:in:1|2|3### Ordering

[](#ordering)

Request: /users?sort=name,-email Response: Will return the collection of the users sort by their names ascending and by their email descending.

### Pagination

[](#pagination)

Request: /users?page=3 Response: Will return the third page of the collection of users.

### Pagination with page size (limit)

[](#pagination-with-page-size-limit)

Request: /users?limit=50&amp;page=2 Response: Will return a part of the collection of the users (from the 51st to 100th).

###  Health Score

22

—

LowBetter than 22% of packages

Maintenance20

Infrequent updates — may be unmaintained

Popularity4

Limited adoption so far

Community7

Small or concentrated contributor base

Maturity50

Maturing project, gaining track record

 Bus Factor1

Top contributor holds 100% of commits — single point of failure

How is this calculated?**Maintenance (25%)** — Last commit recency, latest release date, and issue-to-star ratio. Uses a 2-year decay window.

**Popularity (30%)** — Total and monthly downloads, GitHub stars, and forks. Logarithmic scaling prevents top-heavy scores.

**Community (15%)** — Contributors, dependents, forks, watchers, and maintainers. Measures real ecosystem engagement.

**Maturity (30%)** — Project age, version count, PHP version support, and release stability.

###  Release Activity

Cadence

Unknown

Total

1

Last Release

852d ago

### Community

Maintainers

![](https://www.gravatar.com/avatar/979bd95c2b6acc398a65964cf6ff5d4e98dadf0f5b7ac45fb14a8ae5fe6245cd?d=identicon)[leandroibarra](/maintainers/leandroibarra)

---

Top Contributors

[![leandroibarra](https://avatars.githubusercontent.com/u/7805114?v=4)](https://github.com/leandroibarra "leandroibarra (11 commits)")

### Embed Badge

![Health badge](/badges/leandroibarra-lumen-request-parser/health.svg)

```
[![Health](https://phpackages.com/badges/leandroibarra-lumen-request-parser/health.svg)](https://phpackages.com/packages/leandroibarra-lumen-request-parser)
```

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